Azo pigments, common in many inks, can release carcinogens when degraded, leading to regulatory changes and a push for safer formulations in the tattoo industry. This calls for the need of photo-thermal safe pigments.

A common question we receive is whether IPL (Intense Pulsed Light) glasses can be used for laser treatments, and vice versa. To answer this, it's crucial to grasp the core differences between IPL systems and lasers.